Sex	Country of birth	Average number	Total
Both sexes	Total	Average	17.41
Both sexes	Total	Standard deviation	13.09
Both sexes	Spain	Average	18.05
Both sexes	Spain	Standard deviation	13.19
Both sexes	Abroad	Average	11.51
Both sexes	Abroad	Standard deviation	10.48
Males	Total	Average	20.50
Males	Total	Standard deviation	13.86
Males	Spain	Average	21.16
Males	Spain	Standard deviation	13.91
Males	Abroad	Average	13.95
Males	Abroad	Standard deviation	11.44
Females	Total	Average	12.06
Females	Total	Standard deviation	9.53
Females	Spain	Average	12.57
Females	Spain	Standard deviation	9.61
Females	Abroad	Average	8.04
Females	Abroad	Standard deviation	7.70